President Barack Obama and First Lady Michelle Obama on Tuesday staged a surprise meet-and-greet with individuals who were touring the White House.
Michelle Obama alerted supporters of the surprise on Twitter:
Shhhh! Barack, Bo & I are about to surprise folks on @whitehouse tours! I love doing this. Watch here: wh.gov/live –mo
— FLOTUS (@FLOTUS) January 22, 2013
Watch the president and first lady greet the White House guests: